FR882732A - Colorants terakisazoïques noirs - Google Patents

Colorants terakisazoïques noirs

Info

Publication number
FR882732A
FR882732A FR882732DA FR882732A FR 882732 A FR882732 A FR 882732A FR 882732D A FR882732D A FR 882732DA FR 882732 A FR882732 A FR 882732A
Authority
FR
France
Prior art keywords
terakisazo
dyes
black
terakisazo dyes
black terakisazo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR882732A publication Critical patent/FR882732A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/50—Tetrazo dyes
    • C09B35/52—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR882732D 1940-09-04 1941-09-04 Colorants terakisazoïques noirs Expired FR882732A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB882732X 1940-09-04

Publications (1)

Publication Number Publication Date
FR882732A true FR882732A (fr) 1943-06-11

Family

ID=10647293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR882732D Expired FR882732A (fr) 1940-09-04 1941-09-04 Colorants terakisazoïques noirs

Country Status (1)

Country Link
FR (1) FR882732A (fr)

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